Cities / Brazil / Rio Grande do Sul

16°

☁️ Arco Íris weather

Overcast. No rain expected in the next few hours.

Feels like 16° Wind 6 km/h SE Humidity 90% UV 3 Air Good ☀ 06:44 - 18:22

Right now it is 16° in Arco Íris with overcast skies and today's high is 23° with an overnight low of 15°. The sun rises at 06:44 and sets at 18:22, giving 11h 38m of daylight. Over the coming week highs range from 14° to 27°.

Arco Íris is in Rio Grande do Sul, Brazil, sitting 499 m above sea level. Local time is America/Sao_Paulo (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

12° 18° 23° 23° 12° 07:00 · 15.7° · 0 mm 08:00 · 15.7° · 0 mm 09:00 · 15.9° · 0 mm 10:00 · 16.3° · 0 mm 11:00 · 20.4° · 0 mm 12:00 · 22° · 0 mm 13:00 · 20.7° · 0 mm 14:00 · 22.3° · 0 mm 15:00 · 22.7° · 0 mm 16:00 · 21.5° · 0 mm 17:00 · 19.7° · 0 mm 18:00 · 17.9° · 0 mm 19:00 · 16.3° · 0 mm 20:00 · 16.2° · 0 mm 21:00 · 16° · 0 mm 22:00 · 15.8° · 0 mm 23:00 · 15.3° · 0 mm 00:00 · 15° · 0 mm 01:00 · 14.9° · 0 mm 02:00 · 14.8° · 0 mm 03:00 · 14.5° · 0 mm 04:00 · 14.2° · 0 mm 05:00 · 13.4° · 0 mm 06:00 · 12° · 0 mm

Precipitation

07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
07:00 ☁️ 15.7° 15.8° - Overcast
08:00 ☁️ 15.7° 16° - Overcast
09:00 ☁️ 15.9° 17° - Overcast
10:00 ☁️ 16.3° 16.9° - Overcast
11:00 ☀️ 20.4° 21.3° - Clear sky
12:00 ⛅ 22° 23.3° - Partly cloudy
13:00 ☁️ 20.7° 22.7° - Overcast
14:00 ⛅ 22.3° 23.9° - Partly cloudy
15:00 ⛅ 22.7° 23.8° - Partly cloudy
16:00 ⛅ 21.5° 21.6° - Partly cloudy
17:00 ☀️ 19.7° 19.4° - Clear sky
18:00 ⛅ 17.9° 17.2° - Partly cloudy

Next 16 days

Today⛅ 23°15° Sat 5☁️ 16°9° Sun 6☀️ 14°6° Mon 7☀️ 18°3° Tue 8☀️ 22°9° Wed 9🌦️ 27°15°3.9mm Thu 10🌧️ 24°17°7.2mm Fri 11🌧️ 21°18°15.6mm Sat 12🌧️ 22°12°13mm Sun 13🌦️ 13°7°3.2mm Mon 14☀️ 14°4° Tue 15☁️ 13°5° Wed 16☁️ 17°9°0.3mm Thu 17☀️ 21°9° Fri 18☀️ 23°10° Sat 19☀️ 0°0°
⛅ TodaySeptember 4th Avg 17° Low 15° at 03:00 High 23° at 15:00 Wind ~14 km/h
Clear Cloudy Partly Cloudy Cloudy
00:00 16°
02:00 15°
04:00 16°
06:00 16°
08:00 16°
10:00 16°
12:00 22°
14:00 22°
16:00 22°
18:00 18°
20:00 16°
22:00 16°
☁️ SaturdaySeptember 5th Avg 13° Low 9° at 23:00 High 16° at 16:00 Feels 14° Wind ~17 km/h
Cloudy Cloudy Clear
00:00 15°
02:00 15°
04:00 14°
06:00 12°
08:00 13°
10:00 14°
12:00 14°
14:00 14°
16:00 16°
18:00 14°
20:00 12°
22:00 10°
☀️ SundaySeptember 6th Avg 9° Low 6° at 22:00 High 14° at 14:00 Feels 10° Wind ~16 km/h
Clear
00:00 9°
02:00 8°
04:00 7°
06:00 6°
08:00 8°
10:00 11°
12:00 13°
14:00 14°
16:00 13°
18:00 10°
20:00 7°
22:00 6°
☀️ MondaySeptember 7th Avg 10° Low 3° at 06:00 High 18° at 16:00 Wind ~15 km/h
Clear
00:00 5°
02:00 4°
04:00 4°
06:00 3°
08:00 6°
10:00 11°
12:00 15°
14:00 17°
16:00 18°
18:00 14°
20:00 12°
22:00 11°
☀️ TuesdaySeptember 8th Avg 15° Low 9° at 06:00 High 22° at 15:00 Wind ~14 km/h
Clear Cloudy
00:00 10°
02:00 10°
04:00 9°
06:00 9°
08:00 11°
10:00 16°
12:00 20°
14:00 22°
16:00 22°
18:00 19°
20:00 18°
22:00 17°
🌦️ WednesdaySeptember 9th Avg 20° Low 15° at 03:00 High 27° at 14:00 3.9 mm rain Feels 29° Wind ~8 km/h
Partly Cloudy Cloudy Partly Cloudy Rain
00:00 16°
02:00 15°
04:00 15°
06:00 16°
08:00 17°
10:00 20°
12:00 25°
14:00 27°
16:00 25° 0.9mm
18:00 21° 0.9mm
20:00 19° 0.2mm
22:00 18° 0.3mm
🌧️ ThursdaySeptember 10th Avg 20° Low 17° at 05:00 High 24° at 14:00 7.2 mm rain Wind ~12 km/h
Rain Cloudy Partly Cloudy Rain
00:00 18° 0.3mm
02:00 18° 0.6mm
04:00 18°
06:00 17°
08:00 19°
10:00 22°
12:00 23°
14:00 24° 0.1mm
16:00 23° 0.5mm
18:00 21° 0.5mm
20:00 20° 0.1mm
22:00 19° 1.5mm
🌧️ FridaySeptember 11th Avg 20° Low 18° at 04:00 High 21° at 17:00 15.6 mm rain Feels 23° Wind ~14 km/h
Rain Cloudy Partly Cloudy Clear
00:00 19° 1.5mm
02:00 19° 3.1mm
04:00 18° 1.4mm
06:00 19° 1.4mm
08:00 19° 0.1mm
10:00 20° 0.1mm
12:00 20° 0.1mm
14:00 21°
16:00 21°
18:00 21°
20:00 20°
22:00 19°
🌧️ SaturdaySeptember 12th Avg 18° Low 12° at 22:00 High 22° at 15:00 13 mm rain Feels 25° Wind ~18 km/h
Rain
00:00 19°
02:00 18° 0.3mm
04:00 17° 0.5mm
06:00 17° 0.5mm
08:00 18° 1.6mm
10:00 19° 0.3mm
12:00 20° 0.3mm
14:00 21° 0.1mm
16:00 22° 0.6mm
18:00 20° 0.6mm
20:00 15° 0.6mm
22:00 12° 0.5mm
🌦️ SundaySeptember 13th Avg 10° Low 7° at 23:00 High 13° at 15:00 3.2 mm rain Feels 9° Wind ~18 km/h
Rain Cloudy Partly Cloudy
00:00 12° 0.5mm
02:00 10° 0.2mm
04:00 9° 0.4mm
06:00 8° 0.4mm
08:00 8° 0.3mm
10:00 9°
12:00 10°
14:00 12°
16:00 13°
18:00 11°
20:00 9°
22:00 8°
☀️ MondaySeptember 14th Avg 9° Low 4° at 05:00 High 14° at 14:00 Feels 10° Wind ~21 km/h
Clear
00:00 7°
02:00 6°
04:00 5°
06:00 4°
08:00 7°
10:00 10°
12:00 13°
14:00 14°
16:00 13°
18:00 11°
20:00 9°
22:00 7°
☁️ TuesdaySeptember 15th Avg 9° Low 5° at 04:00 High 13° at 15:00 Feels 11° Wind ~18 km/h
Clear Cloudy
00:00 6°
02:00 6°
04:00 5°
06:00 5°
08:00 7°
10:00 10°
12:00 12°
14:00 13°
16:00 13°
18:00 11°
20:00 10°
22:00 10°
☁️ WednesdaySeptember 16th Avg 12° Low 9° at 03:00 High 17° at 15:00 0.3 mm rain Wind ~14 km/h
Clear Cloudy Rain Cloudy
00:00 10°
02:00 9°
04:00 9°
06:00 10°
08:00 10°
10:00 12°
12:00 14°
14:00 16°
16:00 17° 0.1mm
18:00 15° 0.1mm
20:00 14°
22:00 13°
☀️ ThursdaySeptember 17th Avg 15° Low 9° at 05:00 High 21° at 15:00 Wind ~13 km/h
Clear Cloudy
00:00 12°
02:00 11°
04:00 9°
06:00 9°
08:00 12°
10:00 16°
12:00 19°
14:00 21°
16:00 21°
18:00 18°
20:00 17°
22:00 15°
☀️ FridaySeptember 18th Avg 16° Low 10° at 05:00 High 23° at 15:00 Wind ~15 km/h
Clear Partly Cloudy
00:00 12°
02:00 11°
04:00 10°
06:00 10°
08:00 13°
10:00 17°
12:00 21°
14:00 22°
16:00 22°
18:00 19°
20:00 18°
22:00 17°
☀️ SaturdaySeptember 19th Avg 19° Low 0° at 05:00 High 0° at 15:00 Feels 27° Wind ~16 km/h
Clear Partly Cloudy Clear
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 16°
10:00 20°
12:00 23°
14:00 26°
16:00 25°
18:00 23°
20:00 20°
22:00 0°

Sun

☀️ Sunrise 06:44 · Sunset 18:22

11h 38m of daylight · America/Sao_Paulo

Air quality

PM2.5 7.6 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Erval Seco · 2.8 km São Bom Jesus · 3.6 km Fortaleza · 5.6 km Capivara · 6.1 km Vista Gaúcha · 6.2 km Coronel Finzito · 7 km

Tools for Arco Íris

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Arco Íris weather

Will it rain in Arco Íris today?

No rain is in the forecast for Arco Íris today.

What is the temperature in Arco Íris right now?

It is 16° in Arco Íris right now. Today runs between a low of 15° and a high of 23°.

What time is sunrise and sunset in Arco Íris?

The sun rises at 06:44 and sets at 18:22 local time in Arco Íris today, giving 11h 38m of daylight.

What is the air quality in Arco Íris?

PM2.5 in Arco Íris is currently 7.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Arco Íris forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Arco Íris best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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